How does Kurama know...

[DeadManWonderLand]

About the juubi, if they cant coexist @.@

I do not see how people do not understand your question but its pretty simple.They all know not just kurama i have no idea how the one who said that came to that conclusion

You must be registered for see images

You must be registered for see images

 

[Devils advocate]

the tailed beast are only living chakra. So it makes sence for their charka to be merged, and create a new tailed beast (i didn't word this right) :ghehe:

 

[Prime Rib]

a few reasons

They are apart of the jubbi thus share a memory connection
or the sage of 6 paths told them about it?

 

[VangBro95]

How does evil know good? They cannot coexist either.